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kernel-fxtec-pro1x/drivers/s390/net
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Thomas Richter dae84c8e2a s390/qeth: display warning for OSA3 RX/TX checksum offloading 
When RX/TX checksum offloading is turned on and the adapter is
an OSA 3 card in layer 3 mode, the checksum offloading is only
performed when both peers use different adapters. If both peers
share an OSA 3 card, communication is a memory copy and
checksum offloading is not performed.

This patch adds a warning to inform the administrator.

OSA 3 in layer 2 mode does not offer the RX/TX checksum
offload feature.

Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Reviewed-by: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-12 10:02:43 -05:00
..
ctcm_dbug.c s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
ctcm_dbug.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_fsms.c s390/ctcm, netiucv: migrate variables to handle y2038 problem 2015-01-17 23:54:59 -05:00
ctcm_fsms.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_main.c s390/net: use net core MTU range checking 2016-10-20 14:51:10 -04:00
ctcm_main.h s390/ctcm, netiucv: migrate variables to handle y2038 problem 2015-01-17 23:54:59 -05:00
ctcm_mpc.c treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
ctcm_mpc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_sysfs.c s390/ctcm, netiucv: migrate variables to handle y2038 problem 2015-01-17 23:54:59 -05:00
fsm.c
fsm.h
Kconfig s390: remove claw driver 2015-02-28 23:38:29 -05:00
lcs.c s390/lcs: remove trailing space at end of dev_err message 2016-10-13 10:59:45 -04:00
lcs.h s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
Makefile s390: remove claw driver 2015-02-28 23:38:29 -05:00
netiucv.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
qeth_core.h s390/qeth: rework RX/TX checksum offload 2017-01-12 10:02:43 -05:00
qeth_core_main.c s390/qeth: display warning for OSA3 RX/TX checksum offloading 2017-01-12 10:02:43 -05:00
qeth_core_mpc.c qeth: OSA version of SETBRIDGEPORT command 2015-05-18 12:14:17 -04:00
qeth_core_mpc.h s390/qeth: test RX/TX checksum offload reply 2017-01-12 10:02:43 -05:00
qeth_core_sys.c qeth: omit outbound queue 3 for unicast packets in Priority Queuing on HiperSockets 2016-06-16 22:16:13 -07:00
qeth_l2.h qeth: optimize IP handling in rx_mode callback 2016-06-16 22:16:12 -07:00
qeth_l2_main.c s390/net: use net core MTU range checking 2016-10-20 14:51:10 -04:00
qeth_l2_sys.c qeth: no write permission for readonly sysattr 2015-09-21 16:03:04 -07:00
qeth_l3.h qeth: optimize IP handling in rx_mode callback 2016-06-16 22:16:12 -07:00
qeth_l3_main.c s390/net: use net core MTU range checking 2016-10-20 14:51:10 -04:00
qeth_l3_sys.c s390/qeth: use ip_lock for hsuid configuration 2016-09-16 04:29:13 -04:00
smsgiucv.c s390/iucv: do not use arrays as argument 2015-09-21 16:03:04 -07:00
smsgiucv.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
smsgiucv_app.c